Ask question

Ask question

All categories

3 years ago

5

(1.)What is the value of 35−3m , when m = 4?

1 answer:

Len [333]3 years ago

4 0

(1.) 35-3m
m= 4

35-3m
= 35-3(4)
= 35-12 (do the multiple/division first before doing the addition/subtraction)
= 23

C. 23

(2.) 1 + x ÷ 5
x = 80

1 + x ÷ 5
= 1+80÷5
= 1+16
= 17

(3.) mx-y
m=5, x=3, and y=8

mx-y
= 5(3)-8
= 15-8
= 7

(4.) 3a+15+bc−6
a=7, b=3, and c=15

3a+15+bc-6
= 3(7)+15+3(15)-6
= 21+15+45-6
= 75

You might be interested in

Pamela Is 10 years older than Jiri. The sum of their ages is 96. What is Jiri’s age

Solnce55 [7]

43 is jiri and 53 is pamela

8 0

3 years ago

Read 2 more answers

Which of the following gives a single solution of the |x+3|- 2

topjm [15]

Answer:

x=-1

Step-by-step explanation:

given $\left | x+3 \right |$ -2=0

$\left | x+3 \right |$ =2

x+3=+2

x=-1, also, x+3=-2

x=-2-3=-5

hence x=-1 , -5 answer

6 0

3 years ago

Use synthetic division to solve (4x3-3x2+5x+6)/ (x+6). What is the quotient?

makkiz [27]

Your answer in photo↑↑↑

3 0

3 years ago

How could you use compensation to find 391-26

almond37 [142]

This equals 365 i know that is not what you ask but this is what i know

7 0

3 years ago

Find the roots of the quadratic equation w+w²/3=0

Daniel [21]

I assume that the equation you mean is below:

$\large \boxed{w + \frac{ {w}^{2} }{3} = 0}$

To find roots for this equation, we have to get rid of the denominator. We can do by multiplying both sides by 3.

$\large{w(3) + \frac{ {w}^{2} }{3} (3) = 0(3)} \\ \large{3w + {w}^{2} = 0}$

Factor w-term out (common factor)

$\large{w(3 + w) = 0} \\ \large{w = 0 \: \: \: or \: \: \: 3 + w = 0} \\ \large{w = 0, - 3}$

Answer

The roots of quadratic equation are 0,-3

8 0

3 years ago